Merge pull request #648 in VECTO/vecto-sim from...

Merge pull request #648 in VECTO/vecto-sim from ~EMQUARIMA/vecto-sim:feature/VECTO-766-update-powerdemand-auxiliaires to develop

* commit 'af6dfffd':
  adapting testcases to changes in segment table
  adding missing entries in aux table: class 5 urban delivery
  updating powerdemand auxiliaries SP and HVAC
  adding testcase for simulating vocational vehicle (declaration mode)
  adding vocational flag to segment lookup, additional tests for vocational vehicle groups
  update of segment table, new bodies and trailers